Chapter 5: Programming 5-33
Additional Bar Code Options
The Additional Bar Code Options Programming mode contains two
programming options. One parameter for sending Number System
Character UPC data with all communication protocols except IBM.
From this programming mode you can select whether or not to send
the UPC Number System Character. The other permits output of ISBN
EAN-13 tags in ISBN format or EAN-13 format. Refer to the Additional
Bar Code Options Worksheet (19) in Chapter 7.
Note:
Only one selector may be made.
UPC Number System Character
This parameter determines whether the RealScan 7892 should include
the UPC Number System Character with the UPC data. This applies to
all communication protocols except IBM. If Hex 1 is selected, the UPC
Number System Character (the first character on the UPC bar code) is
included in the bar code data message.
Hex 0
Disables Number UPC system character.
Hex 1
Enables Number UPC system character (Default).
ISBN Format
An EAN-13 label which starts with 978 implies that the ISBN follows
with an EAN-13 check digit. The ISBN consists of 9 digits and a check
digit. When enabled, the 978 digits are dropped and the check digit for
ISBN is calculated. Since the ISBN check digit is mod 11, an 'X' is sent
when the value is 10. Note that only RS-232 and OCIA Long support
this option. OCIA short formats do not allow full ASCII characters and
IBM uses ASCII characters as an option so it is not implemented in
these protocols.
Hex 2
EAN-13 format used for ISBN tags (Default).
Hex 3
Enables ISBN format translated from EAN-13 tag.
Summary of Contents for RealScan 7892
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